Sagnik Bhattacharya

Founder

Kolkata, West Bengal, India8 yrs 2 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Mentored over 30,000 students globally.
Developed India's first patented e-commerce app.
Specialized in cross-platform mobile development.

Stackforce AI infers this person is a SaaS and EdTech expert with a strong focus on mobile application development.

Contact

sagnikbhattacharya@codingliquids.com LinkedIn

Skills

Core Skills

FlutterSoftware DevelopmentTeachingSoftware ArchitectureMobile Application DevelopmentWeb Development

Other Skills

Public RelationsModel-view-viewmodel (MVVM)State ManagementMarketingWeb ApplicationsContinuous Integration and Continuous Delivery (CI/CD)DartAndroid DevelopmentFlutter developmentCommunicationSQLCross-platform DevelopmentNode.jsSalesDevOps

About

I help people build real-world tech skills — from mobile apps to data analytics to AI-powered workflows. As the founder of Coding Liquids and a top-rated Udemy instructor, I've mentored 30,000+ students across 175 countries through hands-on, project-based courses in Flutter, Dart, Python, Excel with AI Integration, SQL, Power BI, DevOps, Web Development, and Cybersecurity. My courses don't stop at theory. Students build production-grade apps, automate real tasks, and walk away with portfolios — not just certificates. On the consulting side, I specialize in cross-platform mobile development with Flutter, full-stack application architecture, and technology strategy for businesses looking to ship faster and scale smarter. Past engagements include corporate training and software consulting for enterprise teams. Tech I work with daily: Flutter · Dart · Python · Firebase · REST APIs · Excel + VBA + AI · SQL · Power BI · Git · CI/CD · Django · Flask Whether I'm architecting a cross-platform app, recording a new course module, or helping a team level up — the goal is always the same: solve problems efficiently and empower others to do the same. Currently building: courses across 9 tech verticals, a custom AI-powered agricultural advisory platform, and content that reaches developers and professionals worldwide. Let's connect — I'm open to consulting, corporate training, collaborations, and speaking opportunities.

Experience

8 yrs 2 mos

Total Experience

4 yrs 3 mos

Average Tenure

8 yrs 2 mos

Current Experience

Tata digital

Technology Consultant

Jan 2023 – Mar 2025 · 2 yrs 2 mos · Remote

Flutter developmentFirebaseAndroid DevelopmentWeb DevelopmentSoftware Architecturesoftware engineering+1

Asconsoftech

Mobile Software Engineer

Mar 2021 – Jul 2021 · 4 mos · Hybrid

Worked with the creation of Gintaa, India's first patented e-commerce app using Flutter with MVVM architecture.
Implemented Riverpod and HookConsumerWidget for state and memory management, and utilized DIO for REST API integration.
Amplified app features with Firebase services and ensured a universally responsive UI.
Contributed to DevOps processes, notably integrating CI/CD pipelines for streamlined development and deployment.
Conducted comprehensive device tests, with the app garnering praise for its user experience. App available on Google Play Store: https://play.google.com/store/apps/details?id=com.asconsoft.gintaa.prod&pli=1

Model-view-viewmodel (MVVM)State ManagementWeb ApplicationsContinuous Integration and Continuous Delivery (CI/CD)DartAndroid Development+13

Drenlab

Flutter Software Engineer

Dec 2020 – Jan 2021 · 1 mo · Dimaro, Trentino-Alto Adige, Italy

Developed a dynamic web app with features like updating "current location" and a blog section to portfolios.
Enhanced UI with drag animations and interconnected carousels. Crafted mockups on webapp of company apps.
Assembled a comprehensive portfolio, including a blog, for a private investigator.

Model-view-viewmodel (MVVM)State ManagementDartFlutter developmentCommunicationSQL+4

Coding liquids

Founder & CEO

Mar 2018 – Present · 8 yrs 2 mos · Kolkata, West Bengal, India · On-site

▪ Launched Coding Liquids, initiating with hands-on coding workshops, later expanding into diverse tech ventures including online education.
▪ Spearheaded marketing and sales strategies, leading to consistent profitability.
▪ Educated a diverse group, from university students to corporate professionals, in technology and coding principles.
▪ Developed and launched comprehensive online courses on Flutter and Dart, instructing 30,000+ students across 175 countries.
▪ Architected project-based learning modules that translate complex engineering concepts into practical skills.
▪ Provided technical guidance and debugging support to a diverse community, receiving recognition from professionals at major tech firms including Microsoft and Red Hat.
▪ Empowered students to build independent projects and secure employment in the software industry through practical, job-ready training.
▪ Learnt a lot about business through all the ups and downs.